Design of irregular repeat accumulate codes for OFDM systems with partial channel state information

Abstract

Irregular repeat accumulate (IRA) codes perform very close to capacity on some memory-less channels with coherent detection. Further, they can be encoded and decoded in linear time. This paper considers the design of IRA codes for intersymbol interference (ISI) channels when only partial channel state information (CSI) is available at the receiver and… (More)

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@article{Sankar2005DesignOI, title={Design of irregular repeat accumulate codes for OFDM systems with partial channel state information}, author={Hari Sankar and K. R. Narayanan}, journal={IEEE Transactions on Wireless Communications}, year={2005}, volume={4}, pages={2491-2497} }